Question

What are the solutions of x3 – 64 = 0?

Answer 1

x = 4

Explanation:

x³ - 64 = 0 ( add 64 to both sides )

x³ = 64 ( take cube root of both sides )

`\sqrt[3]{x^3}` =
`\sqrt[3]{64}` , that is

x = 4